Knowledgebase

Fruit trees (pear, plumb, peach, apple) #940473

Asked July 25, 2026, 8:25 AM EDT

I need fruit tree advice. Would prefer having someone come out to my yard to look at the trees and give advice on the following: How and when to trim, why the fruit on my pear tree has black spots, why my one plumb tree is doing great but the other one is dying, did I plant them correctly…and any advice is greatly appreciated

Scott County Minnesota

Expert Response

Greetings.  While the U does not have services for home site visits, I'm sharing  information that can help you figure out some answers 

If you can share photos of the problems on the pears and plums that show overall health and close ups of fruits and leaves, we may be able to do more definitive diagnosis. 

Growing stone fruits in the home garden | UMN Extension https://share.google/ZS0cdGPPo99CXB8Zv

Growing pears in the home garden | UMN Extension https://share.google/SOPXJfO6mnqBqy9VB

Growing fruit in northern yards and gardens | UMN Extension https://share.google/57SswV7ZqxY4bcurB

See section on food specific resources - Fruit. Tree Care Resources | Minnesota Tree Care Advocate Volunteer Programs https://share.google/BIz43BlXIYUCLVxko

A certified arborist may be able to help with in- site pruning resources Find an Arborist | TreesAreGood.org https://share.google/kqNu2O7S5a21mVS9X

Kim Sullivan Replied July 25, 2026, 9:21 AM EDT

Thank you for the information.

I have attached a video of my plum and peach trees for your review. Both trees are approximately three years old and had been progressing well until this year, but neither has produced fruit this season.

Additionally, my pear trees appear healthy, but the fruit develops black spots as it ripens. I do not currently have photos or video of the pear trees to share.

Thank you for your assistance


On Sat, Jul 25, 2026 at 08:21 Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied July 25, 2026, 9:50 PM EDT


On Sat, Jul 25, 2026 at 20:35 Alyssa Yarbrough <<personal data hidden>> wrote:

Thank you for the information.

I have attached a video of my plum and peach trees for your review. Both trees are approximately three years old and had been progressing well until this year, but neither has produced fruit this season.

Additionally, my pear trees appear healthy, but the fruit develops black spots as it ripens. I do not currently have photos or video of the pear trees to share.

Thank you for your assistance


On Sat, Jul 25, 2026 at 08:21 Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied July 25, 2026, 10:00 PM EDT

At the moment I can't watch the video but I will tomorrow. 

I'm fairly certain the only problem with lack of fruit this year is that we had a severe cold snap  just as the fruit trees were blooming.  I've had several folks with the same question.   I can only suppose that the past bloom was a little further behind.  


Without seeing the part my thought is that it could be scab, so I'll send a pub tomorrow so you can see photos.  


Kim Sullivan Replied July 26, 2026, 12:25 AM EDT

Sorry, pears may bloom later than plums so avoided the hard frost.  

Pear Scab in the Home Fruit Planting

I'm still not able to download the video, so if you would like to send photos, focus on damage to the leaves or growths on the branches, and maybe a longer shot to show me the planting situation. 


Kim Sullivan Replied July 26, 2026, 1:31 PM EDT

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